//On Hover Over
function megaHoverOver(){
    jQuery(this).find(".sub-menu").stop().fadeTo('fast', 1).show(); //Find sub and fade it in
    (function(jQuery) {
        //Function to calculate total width of all ul's
        jQuery.fn.calcSubWidth = function() {
            rowWidth = 0;
            //Calculate row
            jQuery(this).find("ul").each(function() { //for each ul...
                rowWidth += jQuery(this).width(); //Add each ul's width together
            });
        };
    })(jQuery); 

    if ( jQuery(this).find(".row").length > 0 ) { //If row exists...

        var biggestRow = 0;	

        jQuery(this).find(".row").each(function() {	//for each row...
            jQuery(this).calcSubWidth(); //Call function to calculate width of all ul's
            //Find biggest row
            if(rowWidth > biggestRow) {
                biggestRow = rowWidth;
            }
        });

        jQuery(this).find(".sub-menu").css({'width' :biggestRow}); //Set width
        jQuery(this).find(".row:last").css({'margin':'0'});  //Kill last row's margin

    } else { //If row does not exist...

        jQuery(this).calcSubWidth();  //Call function to calculate width of all ul's
        jQuery(this).find(".sub-menu").css({'width' : rowWidth}); //Set Width

    }
}
//On Hover Out
function megaHoverOut(){
  jQuery(this).find(".sub-menu").stop().fadeTo('fast', 0, function() { //Fade to 0 opactiy
      jQuery(this).hide();  //after fading, hide it
  });
}